Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Ebony Howard is a certified public ...

Pain comes from the communication between your nerves, spinal cord, and brain. Depending on the underlying cause, your pain may be acute, chronic, neuropathic, or nociceptive, which is divided into ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Erika Rasure is globally-recognized as a leading consumer economics subject matter expert, researcher, and ...